What is the cartoon movie where a snowman comes alive and little red headed girl travels with him to like land of snow people then he melts in end until next winter?

The cartoon movie you're describing is "The Snowman" (1982).

Here's a breakdown:

* The Snowman Comes Alive: A young boy builds a snowman that miraculously comes to life.

* Little Red-Headed Girl: The boy's friend, a red-headed girl, joins the snowman on his adventures.

* Land of Snow People: They journey to a magical land inhabited by snow people and other fantastical creatures.

* Melting in the End: As the sun rises, the snowman sadly melts, leaving the boy and his friend with the memory of their magical adventure.

Key Features:

* Wordless Storytelling: The film is mostly without dialogue, relying heavily on music and visuals.

* Beautiful Animation: The film is known for its stunning animation and captivating visuals.

* Emotional Impact: The film's themes of friendship, loss, and the fleeting nature of childhood evoke strong emotions in viewers.